罗正灿目前为这种新科技提出专利申请，并表示过去一周，已经利用这种方法成功复制出两只米格鲁宝宝，三年内可将复制宠物犬的价格降到5万美元左右。

Ra, which is applying for a patent, said two cloned beagle puppies were born in the past week using this method which could reduce the cost of cloning a pet dog to about $50,000 within three years.

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